Sony TAD-M30 Service Manual ▷ View online
TAD-M30
E Model
Chinese Model
SERVICE MANUAL
DIGITAL PROCESSING AMPLIFIER
MICROFILM
SPECIFICATIONS
Manufactured under license from Dolby Laboratories Licensing
Corporation.
DOLBY, the double-D symbol
Corporation.
DOLBY, the double-D symbol
a
, AC-3, the Dolby Digital and
“PRO LOGIC” are trademarks of Dolby Laboratories Licensing
Corporation.
Corporation.
Digital inputs
Optical: 1
Coaxial: 1
Coaxial: 1
Digital outputs
Optical: 1
Audio outputs
Front (L/R)
Woofer
Woofer
Continuous RMS power output
Front/rear (switchable):50W+50W
Center: 50W
Center: 50W
Peak music power output
1,000W
(6
(6
Ω
at 1kHz, 10% THD)
Speaker impedance
6 to 16
Ω
Tone control
BASS: ±10 dB (center frequency 99 to 992Hz)
TREBLE: ±10 dB (center frequency 1.0 to 8.6kHz)
TREBLE: ±10 dB (center frequency 1.0 to 8.6kHz)
Power requirements
110 – 120V/220 – 240V (adjustable with the voltage
selector)
selector)
Power consumption
120W
Dimensions (w/h/d)
280
×
91
×
350mm
Mass (Approx.)
4.5kg
Supplied accessories
•
Remote commander (remote) (1)
•
Size AA (R6) batteries (2)
•
Optical cable (1)
•
Audio cord (1)
•
Audio bus cord (1)
•
Instruction manual (1)
Design and specifications are subject to change without notice.
— 2 —
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
!
OR DOTTED LINE WITH
MARK
!
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
TABLE OF CONTENTS
1. GENERAL
·········································································· 3
2. TEST MODE
······································································ 5
3. DIAGRAMS
3-1.
Circuit Boards Location ····················································· 6
3-2.
Block Diagram — Digital Section — ································ 7
3-3.
Block Diagram — Main Section — ··································· 9
3-4.
Printed Wiring Board — Main Section (Side A) — ········· 11
3-5.
Printed Wiring Board — Main Section (Side B) — ········· 13
3-6.
Schematic Diagram — Digital Section — ······················· 15
3-7.
Schematic Diagram — D/A Section — ···························· 17
3-8.
Schematic Diagram — Power Section — ························ 19
3-9.
Printed Wiring Board — Power Section — ····················· 21
3-10. Printed Wiring Board — Panel Section — ······················· 23
3-11. Schematic Diagram — Panel Section — ························· 25
3-12. IC Block Diagrams ··························································· 27
3-13. IC Pin Function Description ············································· 29
3-11. Schematic Diagram — Panel Section — ························· 25
3-12. IC Block Diagrams ··························································· 27
3-13. IC Pin Function Description ············································· 29
4. EXPLODED VIEWS
4-1.
Front Panel Section ·························································· 37
4-2.
Rear Panel Section ···························································· 38
5. ELECTRICAL PARTS LIST
······································· 39
— 3 —
SECTION 1
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
— 4 —